/* ---------- základ (stejný jako pivonky.cz) ---------- */
:root{
  --ink:#111;
  --ink-2:#555;
  --ink-3:#9a9a9a;
  --line:#e6e6e6;
  --bg:#fff;
  --soft:#f4f4f4;
  --max:1180px;
  --gutter:clamp(20px,4vw,48px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Inter","Helvetica Neue",Helvetica,Arial,sans-serif;
  font-size:17px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button{font:inherit;color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
h1,h2,h3{font-weight:600;letter-spacing:-0.02em;margin:0}
h2{font-size:clamp(22px,2.4vw,28px)}
p{margin:0 0 1em}
.muted{color:var(--ink-2)}
.small{font-size:14px;color:var(--ink-3)}
.link{border-bottom:1px solid var(--ink);padding-bottom:1px}
[hidden]{display:none!important}

/* ---------- hlavička ---------- */
header{
  position:sticky;top:0;z-index:10;background:rgba(255,255,255,.88);
  backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-weight:600;letter-spacing:-0.01em;white-space:nowrap}
.brand span{color:var(--ink-3);font-weight:400}
nav ul{list-style:none;margin:0;padding:0;display:flex;gap:26px;font-size:15px;align-items:center}
nav a{color:var(--ink-2)}
nav a:hover{color:var(--ink)}
nav li{white-space:nowrap}
.cart-btn{background:var(--ink);color:#fff;border:0;border-radius:999px;padding:7px 14px 7px 16px;cursor:pointer;font-size:15px;display:flex;gap:8px;align-items:center}
.cart-btn b{background:#fff;color:var(--ink);border-radius:999px;min-width:22px;height:22px;display:inline-grid;place-items:center;font-size:13px;padding:0 6px}
.cart-btn.bump{animation:bump .4s}
@keyframes bump{40%{transform:scale(1.12)}}
@media (max-width:760px){ .brand span{display:none} nav ul{gap:14px;font-size:14px} nav li:nth-child(-n+3){display:none} }

/* ---------- úvod ---------- */
.hero{padding:clamp(56px,9vw,120px) 0 clamp(40px,6vw,72px)}
.hero-cols{display:grid;grid-template-columns:1fr 320px;gap:48px;align-items:end}
.hero h1{font-size:clamp(34px,5.6vw,68px);line-height:1.02;max-width:14ch}
.hero .lead{font-size:clamp(18px,1.6vw,22px);max-width:44ch;margin-top:28px;color:var(--ink-2)}
.hero .meta{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:36px;font-size:15px;color:var(--ink-3)}
.hero .meta b{color:var(--ink);font-weight:500}
.goal{border:1px solid var(--line);padding:22px 24px;display:flex;flex-direction:column;gap:8px}
.goal strong{font-size:20px;letter-spacing:-0.01em}
.goal .bar{height:6px;background:var(--soft);border-radius:3px;overflow:hidden;margin-top:6px}
.goal .bar i{display:block;height:100%;width:0;background:var(--ink);transition:width 1.2s ease}
@media (max-width:820px){ .hero-cols{grid-template-columns:1fr;gap:36px} .goal{max-width:420px} }

/* ---------- produkty ---------- */
.shop{padding:8px 0 clamp(24px,4vw,48px)}
.product{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(28px,5vw,72px);align-items:center;padding:clamp(32px,5vw,64px) 0;border-top:1px solid var(--line)}
.product:first-child{border-top:0;padding-top:0}
.product:nth-child(even){grid-template-columns:minmax(0,6fr) minmax(0,5fr)}
.product:nth-child(even) .media{order:2}
/* pevný rám 3:4; náhled uvnitř mění velikost podle zvoleného plátna (šířka ve skutečném poměru k největšímu plátnu) */
.photo{margin:0;aspect-ratio:3/4;background:transparent;overflow:hidden;position:relative;cursor:zoom-in}
.photo img{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:100%;height:auto;max-height:100%;object-fit:cover;transition:width .45s cubic-bezier(.2,.7,.2,1),opacity .18s ease}
.photo:hover img{transform:translate(-50%,-50%) scale(1.015)}
.product .num{font-size:13px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.product h2{font-size:clamp(28px,3.4vw,42px);line-height:1.05;margin-top:10px}
.product .place{color:var(--ink-3);font-size:15px;margin-top:8px}
.product .story{margin-top:26px;max-width:46ch}
.product .story p{color:var(--ink-2)}
.story-label{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3);margin-bottom:10px;display:block}
.sizes{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:28px;max-width:460px;border:0;padding:0}
.sizes legend{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3);margin-bottom:10px;padding:0}
.size{position:relative}
.size input{position:absolute;opacity:0;pointer-events:none}
.size span{display:flex;flex-direction:column;gap:2px;border:1px solid var(--line);padding:12px 14px;cursor:pointer;transition:border-color .2s,background .2s}
.size span small{font-size:13px;color:var(--ink-3)}
.size span b{font-weight:600;font-size:16px}
.size input:checked+span{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.size input:focus-visible+span{outline:2px solid var(--ink);outline-offset:2px}
.size .sc{height:34px;display:flex;align-items:flex-end;margin:2px 0 8px}
.size .scale{display:block;background:var(--ink-3);opacity:.35}
.size input:checked+span .scale{background:var(--ink);opacity:1}
.buy{display:flex;align-items:center;gap:18px;margin-top:18px;flex-wrap:wrap}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;background:var(--ink);color:#fff;border:0;padding:15px 26px;font-size:16px;font-weight:500;cursor:pointer;transition:opacity .2s;width:auto}
.btn:hover{opacity:.85}
.btn:disabled{opacity:.4;cursor:wait}
.btn.ghost{background:transparent;color:var(--ink-2);padding:10px 0}
.buy .price{font-size:22px;font-weight:600;letter-spacing:-0.01em}
@media (max-width:760px){
  .product{grid-template-columns:1fr}
  .product:nth-child(even){grid-template-columns:1fr}
  .product:nth-child(even) .media{order:0}
  .media{max-width:520px}
}

/* ---------- jak to funguje ---------- */
.themes{padding:clamp(48px,7vw,96px) 0;border-top:1px solid var(--line)}
.themes .row{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.themes h3{font-size:17px;margin-bottom:8px}
.themes p{font-size:15px;color:var(--ink-2);margin:0}
.themes .num{font-size:13px;color:var(--ink-3);display:block;margin-bottom:14px;font-variant-numeric:tabular-nums}
.specs{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-top:48px;padding-top:24px;border-top:1px solid var(--line);font-size:15px;color:var(--ink-2)}
.specs b{display:block;color:var(--ink);font-weight:500}
@media (max-width:820px){ .themes .row,.specs{grid-template-columns:repeat(2,1fr)} }

/* ---------- o mně ---------- */
.about{border-top:1px solid var(--line);padding:clamp(48px,7vw,96px) 0}
.about .cols{display:grid;grid-template-columns:5fr 7fr;gap:48px;align-items:start}
.about .portrait{aspect-ratio:4/5;background:var(--soft);overflow:hidden}
.about .portrait img{width:100%;height:100%;object-fit:cover}
.about .text p{font-size:clamp(17px,1.3vw,19px)}
@media (max-width:820px){ .about .cols{grid-template-columns:1fr} .about .portrait{max-width:420px} }
.press{margin:28px 0 22px;padding-top:18px;border-top:1px solid var(--line)}
.press h3{font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.press ul{list-style:none;margin:10px 0 0;padding:0}
.press li{font-size:15px;color:var(--ink-2);padding:6px 0}
.press a{font-weight:600;color:var(--ink);border-bottom:1px solid var(--line)}
.press a:hover{border-color:var(--ink)}

/* ---------- kontakt ---------- */
.contact{border-top:1px solid var(--line);padding:clamp(56px,8vw,110px) 0}
.contact h2{font-size:clamp(26px,3.4vw,44px);max-width:20ch;line-height:1.1}
.contact .mail{display:inline-block;margin-top:28px;font-size:clamp(20px,2.2vw,28px);font-weight:600;border-bottom:2px solid var(--ink);padding-bottom:2px;word-break:break-all}
.contact .socials{display:flex;flex-wrap:wrap;gap:22px;margin-top:26px;font-size:15px;color:var(--ink-2)}
.contact .socials a:hover{color:var(--ink)}

footer{border-top:1px solid var(--line);padding:26px var(--gutter);font-size:13px;color:var(--ink-3);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
footer a{border-bottom:1px solid var(--line)}

/* ---------- košík ---------- */
.drawer-bg{position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:20;opacity:0;transition:opacity .3s}
.drawer-bg.on{opacity:1}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(460px,100%);background:#fff;z-index:21;transform:translateX(100%);transition:transform .35s cubic-bezier(.2,.7,.2,1);display:flex;flex-direction:column;overflow-y:auto;overscroll-behavior:contain}
.drawer.on{transform:none;box-shadow:-20px 0 60px rgba(0,0,0,.12)}
.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:1}
.drawer-head h2{font-size:20px}
.x{background:none;border:0;font-size:30px;line-height:1;cursor:pointer;color:var(--ink-2);padding:4px 8px}
.step{padding:8px 24px 32px;display:flex;flex-direction:column}
.empty{color:var(--ink-3);padding:40px 0;text-align:center}
.line{display:grid;grid-template-columns:64px 1fr auto;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);align-items:center}
.line img{width:64px;height:96px;object-fit:cover}
.line .t{font-weight:600;font-size:15px}
.line .s{font-size:14px;color:var(--ink-3)}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line);margin-top:8px}
.qty button{background:none;border:0;width:30px;height:30px;cursor:pointer;font-size:16px;color:var(--ink-2)}
.qty span{min-width:22px;text-align:center;font-size:14px}
.line .p{text-align:right;font-weight:600;font-size:15px}
.line .rm{display:block;background:none;border:0;color:var(--ink-3);font-size:13px;cursor:pointer;margin-top:6px;padding:0;margin-left:auto}
.sum{padding:18px 0;font-size:15px;color:var(--ink-2)}
.sum div{display:flex;justify-content:space-between;padding:4px 0}
.sum .total{color:var(--ink);font-size:19px;font-weight:600;border-top:1px solid var(--line);margin-top:8px;padding-top:14px}
fieldset{border:0;padding:0;margin:18px 0 6px}
legend{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3);margin-bottom:12px;padding:0}
form label{display:block;font-size:14px;color:var(--ink-2);margin-bottom:12px}
.req{font-style:normal;color:#c0392b;margin-left:2px}
form input:not([type=radio]):not([type=checkbox]),form textarea{display:block;width:100%;margin-top:5px;border:1px solid #d6d6d6;padding:11px 12px;font:inherit;font-size:16px;color:var(--ink);background:#fff;border-radius:0}
form input:focus,form textarea:focus{outline:none;border-color:var(--ink)}
form input.bad{border-color:#c0392b;background:#fff6f5;box-shadow:inset 0 0 0 1px #c0392b}
form input.bad{border-color:#c0392b}
.two{display:grid;grid-template-columns:1.6fr 1fr;gap:12px}
.radio{display:flex!important;gap:12px;align-items:flex-start;border:1px solid var(--line);padding:14px;cursor:pointer;margin-bottom:8px!important}
.radio:has(input:checked){border-color:var(--ink)}
.radio input{margin-top:4px;accent-color:var(--ink)}
.radio b{display:block;color:var(--ink);font-weight:600;font-size:15px}
.radio small{display:block;color:var(--ink-3);font-size:13px;margin-top:2px}
.check{display:flex!important;gap:10px;align-items:flex-start;font-size:14px}
.check input{margin-top:3px;accent-color:var(--ink)}
.check a{border-bottom:1px solid var(--ink-3)}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px}
.err{color:#c0392b;font-size:14px;min-height:1em;margin:4px 0 10px}
.qr{display:grid;place-items:center;padding:18px;border:1px solid var(--line);margin:8px 0 16px}
.qr svg,.qr img{width:220px;height:220px}
.pay{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;font-size:15px;margin:0 0 16px}
.pay dt{color:var(--ink-3)}
.pay dd{margin:0;font-weight:600;font-variant-numeric:tabular-nums}

/* ---------- lightbox & toast ---------- */
.lb{position:fixed;inset:0;background:rgba(10,10,10,.94);z-index:30;display:grid;place-items:center;cursor:zoom-out;padding:40px 24px}
.lb-x{position:fixed;top:14px;right:18px;background:none;border:0;color:#fff;font-size:40px;line-height:1;padding:6px 12px;cursor:pointer;opacity:.85}
.lb-x:hover{opacity:1}
.lb figure{margin:0;display:flex;flex-direction:column;align-items:center}
.lb img{display:block;width:auto;height:auto;max-width:calc(100vw - 48px);max-height:calc(100vh - 110px);max-height:calc(100dvh - 110px);object-fit:contain}
.lb figcaption{margin-top:14px;font-size:13px;color:#fff;opacity:.5;text-align:center;padding:0 12px}
.toast{visibility:hidden;position:fixed;left:50%;bottom:24px;transform:translate(-50%,120px);background:var(--ink);color:#fff;padding:12px 20px;font-size:15px;z-index:40;transition:transform .35s;max-width:calc(100% - 32px)}
.toast.on{visibility:visible;transform:translate(-50%,0)}
.toast button{background:none;border:0;color:#fff;text-decoration:underline;cursor:pointer;margin-left:10px;padding:0}

/* ---------- obchodní podmínky / děkovná stránka ---------- */
.doc{padding:clamp(40px,6vw,80px) 0 80px;max-width:760px}
.doc h1{font-size:clamp(30px,4vw,46px);line-height:1.05;margin-bottom:28px}
.doc h2{font-size:20px;margin:36px 0 12px}
.doc p,.doc li{color:var(--ink-2);font-size:16px}
.doc ol,.doc ul{padding-left:1.2em}
.doc a{border-bottom:1px solid var(--ink-3)}
.fill{background:#fff4c2;padding:0 3px}

.demo{background:#fff4c2;color:#111;text-align:center;font-size:14px;padding:8px 16px}

/* ---------- pruh „ve vývoji“ (po spuštění smazat i z index.html) ---------- */
.dev-bar{background:#ffd84d;color:#111;text-align:center;font-size:14px;font-weight:500;line-height:1.4;padding:9px var(--gutter)}

/* ---------- Vánoce (blok v úvodu, skryje se po datu v data-until) ---------- */
.xmas{display:flex;gap:14px;align-items:flex-start;margin-top:30px;max-width:52ch;padding:16px 18px;background:#f3f6f1;border-left:3px solid #2f6b3a}
.xmas svg{flex:0 0 22px;width:22px;height:22px;color:#2f6b3a;margin-top:2px}
.xmas p{margin:0;font-size:15px;color:var(--ink-2)}
.xmas b{color:var(--ink);font-weight:600}

/* ---------- pohled „Na zdi“ (scéna 220 × 230 cm ve skutečném měřítku; podlaha 14 cm, pohovka 180 × 85 cm) ---------- */
.media{min-width:0}
.wall{margin:0}
.scene{position:relative;aspect-ratio:220/230;overflow:hidden;background:linear-gradient(#efebe5,#e7e2da 93.9%,#d6ccbf 93.9%)}
.scene .canvas{position:absolute;left:50%;transform:translateX(-50%);box-shadow:3px 5px 10px rgba(0,0,0,.28),1px 1px 0 rgba(0,0,0,.08);transition:width .35s ease,height .35s ease,bottom .35s ease}
.scene .canvas img{width:100%;height:100%;object-fit:cover}
.scene .sofa{position:absolute;left:9.09%;width:81.82%;bottom:6.09%;height:36.96%}
.wall-note{font-size:13px;color:var(--ink-3);margin:10px 0 0}
.view{display:inline-flex;margin-top:12px;border:1px solid var(--line);border-radius:999px;padding:3px}
.view button{background:none;border:0;border-radius:999px;padding:6px 16px;font-size:14px;color:var(--ink-2);cursor:pointer}
.view button.on{background:var(--ink);color:#fff}